张口器的英文

gas

mouth gag

mouth jaw

mouth prop

+更多解释...

mouth speculum

oris eculum

oris speculum

speculum oris

• 张口:    open mouth; rictus
• 器:    implement; utensil ...
• 开口器, 张口器:    mouth-gag

例句与用法

1. Medical instruments ; mouth gag heister ' s
   医疗器械heister张口器
2. Medical instruments ; mouth gag jennings
   医疗器械jennig式张口器
3. A device placed in the mouth to keep it open , as in dentistry
   张口器如牙科中放在嘴里使嘴张开的装置